BD Diesel Exhaust Manifold Kit 6.7L PowerStroke Powerstroke 7.3L Aluminum Tube in Raw Finish

Aluminum Tube in Raw Finish

2003 GMC Sierra 1500 SLE

ATS Diesel GM 6

Replaced all aluminum planetaries with steel

Allow the turbocharger to spool up faster

BD Diesel Exhaust Manifold Kit 6.7L PowerStroke Powerstroke 7.3L Aluminum Tube in Raw FinishShop at Holders Diesel for your BD Exhaust Manifold Kit. This kit fits the 6. 7L Power Stroke 11 14 Pick up & 11 16 F350 450 550 Cab & Chassis Features 50 STATE LEGAL! Average flow increase of 9. 3% (OEM avg 173cfm port BD avg 189cfm port) High silicon ductile cast iron 75% thicker walls retain heat and prevents warping Machined thicker bolting flange Includes the longest stud and spacer kit that fits across all 8 cylinders Longer exhaust studs